Fiber posts are manufactured from pre-stretched fibers impregnated within a resin matrix. The fibers could that be of carbon, glass/silica, and quartz, whereas Epoxy and bis-GMA are the most widely used resin bases.
Yellow – 1.20mm (diameter), 18 mm Length
Red -1.40 mm (diameter). 18mm Length
Blue – 1.60mm (diameter), 18mm Length
Black – 1.80mm (diameter). 18mm Length